Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Kc3 draw
3 Kc4 draw
4 Kc5 draw
5 Kd3 draw
6 Kd5 draw
7 Ke5 draw
8 Ra6 draw
9 Rc1 draw
10 Rc3 draw
11 Rc4 draw
12 Rc5 draw
13 Rc8 draw
14 Rd6 draw
15 Re6 draw
16 Rf6 draw
17 Rg6 draw
18 Rh6 draw
19 Ke3 loss in 2 half-moves
20 Ke4 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rc7 loss in 2 half-moves